英德
有道
百度
谷歌
图片
维基
百科
突变系
mutantion line
- 所以，本次突变系夏季温度升高、消融剧增为主导，叠加年降雪量递减的综合结果。
Thus, this abrupt change was mainly caused by a temperature increase in summer as well as an annual snowfall decrease. - 运用植物细胞工程技术结合理化诱变因子诱变筛选抗CMV突变体，为创造抗CMV突变系提供了有益的尝试。
The method of using technology of plant cell engineering combining physical and chemical mutagenesis offers helpful try in creating the mutant of resisting CMV. - 单一性状突变较少，以多性状突变为主，出现了打破基因连锁，蛋白质与脂肪含量同步增加的突变系。
The mutation types with several changed characters were more frequent than that of single trait. Consequently, some mutation lines with an increase of content of both protein and oil arised;
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